| 桐柏山南坡的韧性走滑剪切构造 |
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| 引用本文： | 韦必则.桐柏山南坡的韧性走滑剪切构造[J].现代地质,1993,7(3):285-292. |
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| 作者姓名： | 韦必则 |
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| 作者单位： | 中国地质大学 武汉 |
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| 摘 要： | 桐柏山南坡的韧性走滑剪切构造是大陆内部造山带在剪切体制下的典型构造之一,以多期韧性再造的叠置为特征。文中详述了它们的几何学特征、走滑剪切应变带内岩石的变形特点,并依据地质标志分析了它们的运动学方向,对它们的流变学意义及其在桐柏造山带构造演化中的作用作了初步探讨。
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| 关 键 词： | 韧性走滑剪切 构造片麻岩 剪切体制 桐柏山 |
DUCTILE STRIKE-SLIP SHEAR STRUCTURES ON THE SOUTH SLOPE OF TONGBAI MOUNTAINS |
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| Wei Bize.DUCTILE STRIKE-SLIP SHEAR STRUCTURES ON THE SOUTH SLOPE OF TONGBAI MOUNTAINS[J].Geoscience——Journal of Graduate School,China University of Geosciences,1993,7(3):285-292. |
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| Authors: | Wei Bize |
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| Abstract: | Ductile strike-slip shear structures on the south slope of Tongbai mountain are one of the
typical structures of intracontinental orogenic belts under shearing mechanism. The character-
istics of their geometry and rock deformation in strike-slip shear zones have been discussed in
this paper. The direction of their movement has been analysed based on the geological markers.
Then, the significances of the rheology and evolution of Tongbai orogenic belt are discussed
preliminarily. |
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| Keywords: | ductile strike-slip shear structural gneiss shearing mechanism Tongbai moun-tain |
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